Sweet Potato Pineapple Casserole - cooking recipe

Ingredients

1 (17 ounce) can sweet potatoes
4 tablespoons brown sugar
2 egg whites, beaten
4 tablespoons margarine, melted
1/2 teaspoon salt
1/2 teaspoon cinnamon
1 1/2 cups pineapple, drained
to taste mini marshmallows

Preparation

Combine all ingredients except marshmallows in mixing bowl; beat well.
Butter baking dish; place 1/2 of mixture in dish, dot with marshmallows.
Add remaining mixture and bake at 350 degrees for 40 minutes.
Remove from oven, dot with marshmallows and bake another 10 minutes or until golden brown.